CODEWITHSUNDEEP
php
Zsolt Janes
Zsolt Janes

Reputation: 840

Buffer more information with PHP buffer

I looking for the sollution buffering more texts. I have the following (Set Page Title using PHP) 

<?
ob_start (); 
?>
<!DOCTYPE>

<head>
<title><!--TITLE--></title>
</head>

<body>
<?
$pageTitle = 'Title of Page'; // Call this in your pages' files to define the page title
?>
</body>
</html>
<?
$pageContents = ob_get_contents (); // Get all the page's HTML into a string
ob_end_clean (); // Wipe the buffer

// Replace <!--TITLE--> with $pageTitle variable contents, and print the HTML
echo str_replace ('<!--TITLE-->', $pageTitle, $pageContents);
?>

and it works only with title but i would like to buffer 4 information someting like this:

<?
ob_start ();
?>
<!DOCTYPE>

<head>
    <meta property="og:title" content="<!--TITLE-->" />
    <meta property="og:url" content="<!--URL-->" />
    <meta property="og:image" content="<!--IMG-->" />
    <meta property="og:description" content="<!--DESCRIPTION-->" />
</head>
<body>
<?
    $pageTitle = 'Title of Page'; 
    $pageUrl = 'http://anything.com'; 
    $pageImg = 'http://anything.com/lol.png'; 
    $pageDesc = 'One sentence is here';
?>
</body>
</html>
<?
$pageContents = ob_get_contents (); 
ob_end_clean (); 
echo str_replace ('<!--DESCRIPTION-->', $pageDesc, $pageContents);
echo str_replace ('<!--IMG-->', $pageImg, $pageContents);
echo str_replace ('<!--URL-->', $pageUrl, $pageContents);
echo str_replace ('<!--TITLE-->', $pageTitle, $pageContents);
?>

Upvotes: 0

Views: 150

Answers (1)

Bor691
Bor691

Reputation: 605

you are echo'ing page content 4 times. don't do that , instead put the replace result in pagecontent variable again and echo it once in the end

$pageContents= str_replace ('<!--DESCRIPTION-->', $pageDesc, $pageContents);
$pageContents= str_replace ('<!--IMG-->', $pageImg, $pageContents);
$pageContents= str_replace ('<!--URL-->', $pageUrl, $pageContents);
$pageContents= str_replace ('<!--TITLE-->', $pageTitle, $pageContents);
echo $pageContents;

Upvotes: 2

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